Justin Bieber gets revenge on teenage hacker - but did he go too far?

Celebrities tend to get a lot of 'fans' stealing their phones, hacking their Twitter accounts etc., but it's always an unwritten rule that they don't seek revenge. Unfortunately, one teen that messed with Justin Bieber got a taste of his own medicine when Justin allegedly found the fan's own number and posted it on his Twitter page, telling his followers to call the number. On Saturday night Justin's Twitter page was updated with the message: “Everyone call me [phone number] :) or text".

But it wasn't Justin's own number that was tweeted, it was Detroit teen Kevin Kristopik's, who had previously gotten hold of Justin's number, hacked into Justin's friend's Twitter page, and posted it for the world to see. The tweet on Justin's page was removed not long after, but his 4.5million followers had already started to retweet the message. Kevin, whose own Twitter account has now been deleted, allegedly posted on his page: "I never asked for it, @justinbieber is a d***", And: “i still like him, but this was so low." Kevin has now apparently posted a video on YouTube of his iPhone ringing and lighting up with text messages from Justin's followers. Justin is yet to make a comment about the 'revenge tweet'. Uh oh, we smell a big fat apology coming from the Justin camp...Do YOU think Justin went too far with his revenge? Click here to join the discussion on our Facebook page.